Inventories (Tables)

6 Months Ended

Jun. 30, 2019

Inventory Disclosure [Abstract]

Schedule of Inventories, Net of Valuation Allowances

Our inventories consisted of the following (in thousands):

	As of
	June 30, 2019		December 31, 2018
Finished goods	$	46,363	$	63,257
Parts and components	5,618		5,208
Total inventories	$	51,981	$	68,465